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Phenotypes Associated with This Genotype
Genotype
MGI:4943571
cn5
Allelic
Composition
B9d2/Tgfb1tm1Flv/Tgfb1tm2Flv
Tnfrsf4tm2(cre)Nik/Tnfrsf4+
Genetic
Background
involves: 129S6/SvEvTac * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
B9d2/Tgfb1tm1Flv mutation (0 available); any Tgfb1 mutation (34 available)
Tgfb1tm2Flv mutation (0 available); any Tgfb1 mutation (34 available)
Tnfrsf4tm2(cre)Nik mutation (1 available); any Tnfrsf4 mutation (37 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• mild beginning at 5 months with mononuclear cell infiltrates in the mucosal lamina propria of the colon, with slight epithelial hyperplasia, and increased numbers of leukocytes in the mucosa
• mice exhibit only marginally enhanced activation and differentiation of T cells in the peripheral lymph nodes, spleen, and mesenteric lymph nodes compared with wild-type mice
• intraepithelial lymphocytes from the small intestine exhibit a high frequency of IFN-gamma-producing Th1 cells compared with wild-type mice
• in an experimental autoimmune encephalomyelitis model
• mice exhibit small foci of infiltrating mononuclear cells in the liver parenchyma unlike wild-type mice
• mice exhibit small foci of infiltrating mononuclear cells in the lung unlike wild-type mice

growth/size/body
• mild beginning at 5 months

digestive/alimentary system
• slight hyperplasia
• mild beginning at 5 months with mononuclear cell infiltrates in the mucosal lamina propria of the colon, with slight epithelial hyperplasia, and increased numbers of leukocytes in the mucosa

liver/biliary system
• mice exhibit small foci of infiltrating mononuclear cells in the liver parenchyma unlike wild-type mice

respiratory system
• mice exhibit small foci of infiltrating mononuclear cells in the lung unlike wild-type mice

hematopoietic system
• mice exhibit only marginally enhanced activation and differentiation of T cells in the peripheral lymph nodes, spleen, and mesenteric lymph nodes compared with wild-type mice
• intraepithelial lymphocytes from the small intestine exhibit a high frequency of IFN-gamma-producing Th1 cells compared with wild-type mice
• in an experimental autoimmune encephalomyelitis model

cellular
• slight hyperplasia


Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
03/18/2025
MGI 6.24
The Jackson Laboratory